Taxonomy: Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;

Vibrio

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Vibrio

I. Organism Information

A. Taxonomy Information

1. Species

a. V. cholerae

i. Taxonomy ID: 666

ii. Description:

Vibrio cholerae is a Gram negative, motile, curved rod. Its main portal of entry is via oral ingestion of contaminated food or water. More than 138 serogroups are known. Serogroup O1 is responsible for pandemic cholera and is divided into two biotypes, Classical and El Tor. The El Tor biotype is responsible for the current cholera pandemic.

To contribute a blurb on serotypes, biotypes, or handling the organism in healthcare or laboratory facilities, please contact help@nmpdr.org Your contribution will be credited with a byline.

iii. Variants

Vibrio cholerae serotype O1

Taxonomy ID: 127906 

Vibrio cholerae serotype O139
Taxonomy ID: 45888 

Vibrio cholerae serotype non-O1/non-O139
Taxonomy ID: 156539 

b. V. parahaemolyticus

c. V. vulnificus

B. Lifecycle and Morphology

1. V. cholerae

a. Free-swimming

The vibrio life cycle consists of a free-swimming phase in marine and estuarine environments in association with zooplankton, crustaceans, insects, and water plants. Vibrios interact with various surfaces found in the environment to generate biofilms, which may promote survival.

i.   Shape:  Flagellated cell is 0.5-0.8 µm in width and 1.4-2.6 µm in length. Monotrichous or multitrichous flagella are enclosed in a sheath continuous with the outer membrane of the cell wall. On solid media, cells may produce numerous lateral flagella with a wavelength shorter than that of the sheathed polar flagellum.

b. Host phase

The host phase of the vibrio life cycle is only possible through the action of a group of virulence genes in the ToxR regulon controlled by a complex and incompletely understood regulatory cascade. The ToxR regulon colonization and toxin genes are coordinately expressed in response to specific host signals that have yet to be completely defined.

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Vibrio - Google News

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Vibrio bacteria deaths heightened ER doctors' awareness Digital extras - TCPalm


TCPalm

Vibrio bacteria deaths heightened ER doctors' awareness Digital extras
TCPalm
When a patient shows up at a Treasure Coast hospital emergency room with an infection that could have come from a local waterway, staffers immediately start thinking, "Vibrio." Emergency room personnel have become well versed in the potential dangers ...

and more »

Talk to local experts about Vibrio vulnificus - TCPalm


TCPalm

Talk to local experts about Vibrio vulnificus
TCPalm
Dr. Moti Ramgopal, an infectious disease specialist with Martin Health System, and Gabrielle Barbarite, a Vibrio researcher at Florida Atlantic University's Harbor Branch Oceanographic Institute, will address your medical concerns and explain what is ...

How vibrio cholera is attracted by bile revealed - Science Daily


Science Daily

How vibrio cholera is attracted by bile revealed
Science Daily
A group of researchers from Osaka University, Hosei University, and Nagoya University have revealed the molecular mechanism that Vibrio cholerae, the etiological agent of cholera, is attracted by bile. This group has also successfully detected the ...

and more »

A checkpoint control orchestrates the replication of the two chromosomes of Vibrio cholerae - Science Advances


A checkpoint control orchestrates the replication of the two chromosomes of Vibrio cholerae
Science Advances
Bacteria with multiple chromosomes represent up to 10% of all bacterial species. Unlike eukaryotes, these bacteria use chromosome-specific initiators for their replication. In all cases investigated, the machineries for secondary chromosome replication ...

Maryland Vibrio Outbreak in 2010 Traced to Asia - Food Poisoning Bulletin


Food Poisoning Bulletin

Maryland Vibrio Outbreak in 2010 Traced to Asia
Food Poisoning Bulletin
A study published in the Journal of Applied and Environmental Microbiology, of the American Society for Microbiology, has discovered that a Vibrio parahaemolyticus outbreak in Maryland in 2010 was caused by raw oysters harvested from the Chesapeake ...

Researchers reveal how bile component taurine attracts Vibrio cholera - News-Medical.net


Researchers reveal how bile component taurine attracts Vibrio cholera
News-Medical.net
A group of researchers from Osaka University, Hosei University, and Nagoya University have revealed the molecular mechanism that Vibrio cholerae, the etiological agent of cholera, is attracted by bile. This group has also successfully detected the ...

Vibrio bacteria killed Port St. Lucie man via fin prick while fishing on Indian River Lagoon - Redding Record Searchlight


Redding Record Searchlight

Vibrio bacteria killed Port St. Lucie man via fin prick while fishing on Indian River Lagoon
Redding Record Searchlight
David Trudell is seen in this photo from May 2015, holding a snook he caught in the Indian River Lagoon in Fort Pierce. His widow, Delta Trudell, holds his photo during an interview April 11 at home in Port St. Lucie. (XAVIER MASCARE AS/TREASURE ...

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Aggressive infectious bacteria species found in Sydney Harbour - Sydney Morning Herald


Outbreak News Today

Aggressive infectious bacteria species found in Sydney Harbour
Sydney Morning Herald
According to a new study by University of Technology Sydney scientists, two species of potentially dangerous Vibrio bacteria were detectable in particularly high concentrations when the water was warmest and in areas of mid-salinity, around Parramatta ...
Australian researchers report on Vibrio in Sydney HarbourOutbreak News Today
Potentially dangerous marine bacteria found in Sydney HarbourNEWS.com.au
Climate change increasing threat of bacteria illness to Sydney swimmers, experts warnABC Online
Shanghai Daily (subscription) -International Business Times AU
all 7 news articles »

New study demonstrates diversity, resourcefulness of Vibrio cholera - News-Medical.net


New study demonstrates diversity, resourcefulness of Vibrio cholera
News-Medical.net
A new study of more than 50 samples of Vibrio cholerae isolated from both patients and the environment demonstrates the diversity and resourcefulness of the organism. In the environment, the cholera bacterium is commonly found attached to chitin, ...

and more »

Vibrio cholerae and fish in The Netherlands - Barfblog


Barfblog

Vibrio cholerae and fish in The Netherlands
Barfblog
kiss.fish.kid We report three cases diagnosed in the Netherlands, identified during a national microbiological congress, and provide a literature review on VCNO bacteraemia. A search strategy including synonyms for 'VCNO' and 'bacteraemia' was applied ...

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Vibrio genome sequence annotation status: click numbers to browse lists of genes or subsystems

Strain annotated in NMPDR Genome size, bp Protein Encoding Genes (PEGs) Sort Named genes in subsystems Named genes not in subsystems Hypothetical genes in subsystems Hypothetical genes not in subsystems Subsystems RNAs
Vibrio alginolyticus 12G01 5,160,431 4,489 1747(39.1%) 1662(37.2%) 56(1.3%) 1008(22.5%) 318 180
Vibrio angustum S14 5,101,447 4,381 1790(39.1%) 1660(36.3%) 56(1.2%) 1068(23.3%) 304 340
Vibrio cholerae 1587 4,137,501 3,270 1521(45.0%) 1166(34.5%) 48(1.4%) 644(19.1%) 331 232
Vibrio cholerae 2740-80 3,945,478 3,179 1494(45.7%) 1119(34.2%) 50(1.5%) 605(18.5%) 327 179
Vibrio cholerae AM-19226 4,056,157 3,226 1531(45.8%) 1157(34.6%) 51(1.5%) 601(18.0%) 330 232
Vibrio cholerae MAK 757 3,917,446 3,181 1553(47.2%) 1134(34.5%) 49(1.5%) 553(16.8%) 331 214
Vibrio cholerae MO10 4,024,286 3,445 1682(48.7%) 1101(31.9%) 66(1.9%) 607(17.6%) 352 113
Vibrio cholerae MZO-3 4,146,039 3,189 1499(45.7%) 1147(35.0%) 51(1.6%) 584(17.8%) 326 190
Vibrio cholerae NRT36s 4,204,651 4,435 1826(43.1%) 1474(34.8%) 70(1.7%) 864(20.4%) 344 56
Vibrio cholerae O1 biovar eltor str. N16961 4,033,464 3,908 1840(44.0%) 1216(29.1%) 68(1.6%) 1059(25.3%) 374 168
Vibrio cholerae O395 4,132,319 3,346 1640(47.3%) 1142(32.9%) 56(1.6%) 630(18.2%) 353 247
Vibrio fischeri ES114 4,284,050 3,799 1917(48.1%) 1204(30.2%) 49(1.2%) 813(20.4%) 358 314
Vibrio fischeri MJ11 4,478,154 3,932 1493(36.6%) 1576(38.6%) 37(0.9%) 973(23.9%) 266 262
Vibrio harveyi ATCC BAA-1116 6,058,377 4,250 1702(39.9%) 1740(40.8%) 40(0.9%) 780(18.3%) 336 194
Vibrio parahaemolyticus RIMD 2210633 5,165,770 4,867 2100(41.7%) 1572(31.2%) 77(1.5%) 1289(25.6%) 382 188
Vibrio sp. Ex25 4,839,877 4,239 1826(43.0%) 1434(33.7%) 76(1.8%) 914(21.5%) 357 135
Vibrio sp. MED222 4,891,901 4,301 1918(43.3%) 1358(30.7%) 56(1.3%) 1093(24.7%) 356 150
Vibrio splendidus 12B01 5,596,386 4,933 1944(38.6%) 1663(33.1%) 59(1.2%) 1364(27.1%) 363 123
Vibrio vulnificus CMCP6 5,126,798 4,515 1975(42.7%) 1575(34.0%) 69(1.5%) 1010(21.8%) 376 244
Vibrio vulnificus YJ016 5,260,086 4,929 2037(40.0%) 1496(29.4%) 68(1.3%) 1492(29.3%) 383 164

Topic revision: r3 - 23 Aug 2008 - 11:09:07 - Bruce Parrello
 
Notice to NMPDR Users - The NMPDR BRC contract has ended and bacterial data from NMPDR has been transferred to PATRIC (http://www.patricbrc.org), a new consolidated BRC for all NIAID category A-C priority pathogenic bacteria. NMPDR was a collaboration among researchers from the Computation Institute of the University of Chicago, the Fellowship for Interpretation of Genomes (FIG), Argonne National Laboratory, and the National Center for Supercomputing Applications (NCSA) at the University of Illinois. NMPDR is funded by the National Institute of Allergy and Infectious Diseases, National Institutes of Health, Department of Health and Human Services, under Contract HHSN266200400042C. Banner images are copyright © Dennis Kunkel.